body {
  margin: 0px;
  padding: 0px;
}

#header {
 <!-- background: #0f0; -->  
  width: 100%;
  height:7.5%;
}

#content {
  font-family:"Lucida Console";
  font-size:12px;
  background: #fff;
  float: left;
  width: 100%;
  height: 89%;
}

#footer {
  text-align:center;
  font-family:"Lucida console";
  font-size:10px;
  clear: both;
  width: 100%;
  height:5%
 <!--  background: #0f0; --> 
}
